Ansys Free Student Software

Ansys Free Student Software

FLUENT doesn’t start

    • fbruck
      Subscriber
      Hello,nunfortunately I have a problem with starting the software FLUENT. nI also made a screenshot of the messages occurring in the Fluent console:nnI have already tried the following things:n-) updated Windows 10n -) updated 15 driversn -) deactivated firewall and antivirus softwaren -) deinstalled and reinstalled ANSYSn nBut unfortunately the problem persists, and FLUENT doesn't start.nI have only installed ANSYS student software, Version 2019 R3.nMaybe you can help me!n nBest regards,nFranzn
    • ANSYS_MMadore
      Ansys Employee
      Are you connected to a VPN? This issue is most often associated with a VPN connection, there is a trick in newer versions of Fluent (2019 R1 and newer) when encountering this issue with MPI. In Fluent Launcher, select Show More Options -> Parallel Settings -> MPI Type: msmpi , Select IP Interface 127.0.0.1. You may also try running while disconnected from the VPN.n
    • Rob
      Ansys Employee
      The licence for 2019R3 expired in August, what happens if you install 2020R2, or follow the instructions to update the licence?n
    • fbruck
      Subscriber
      I have already updated the license - I even had to do this, because ANSYS as a whole didn't work anymore at the beginning of September. I would like to continue my ANSYS introduction course on edX with 2019 R3, but if there is no other solution, I will try with 2020 R2. Thank you!n
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